feat(ftp): let user create ftp ingest providers

SD-692 SD-1226
Adds copyright header and updates contributors in AUTHORS
Merge pull request #653 from petrjasek/master

feat(ftp): let user create ftp ingest providers
Merge pull request #657 from hlmnrmr/copyright

Copyright notices
Added style for displaying icon when item['type'] = 'preformatted'